Re: allow granting CLUSTER, REFRESH MATERIALIZED VIEW, and REINDEX

After a fresh install, including the patch for \dpS [1],
I found that granting MAINTAIN privilege does not allow the TOAST table
to be vacuumed.

postgres(at)postgres(16.0)=# GRANT MAINTAIN ON pg_type TO alice;
GRANT
postgres(at)postgres(16.0)=# \c - alice
You are now connected to database "postgres" as user "alice".
alice(at)postgres(16.0)=> \dpS pg_type
                                    Access privileges
   Schema   |  Name   | Type  |     Access privileges      | Column
privileges | Policies
------------+---------+-------+----------------------------+-------------------+----------
 pg_catalog | pg_type | table |
postgres=arwdDxtm/postgres+|                   |
            |         |       | =r/postgres +|                   |
            |         |       | alice=m/postgres |                   |
(1 row)

So, the patch for \dpS works as expected and can be committed.

alice(at)postgres(16.0)=> VACUUM pg_type;
WARNING:  permission denied to vacuum "pg_toast_1247", skipping it
VACUUM

[1]
https://www.postgresql.org/message-id/20221206193606.GB3078082%40nathanxps13

--
Pavel Luzanov
Postgres Professional: https://postgrespro.com